CURLOPT_SSLENGINE(3)					     curl_easy_setopt options					      CURLOPT_SSLENGINE(3)

NAME

       CURLOPT_SSLENGINE - set SSL engine identifier

SYNOPSIS

       #include <curl/curl.h>

       CURLcode curl_easy_setopt(CURL *handle, CURLOPT_SSLENGINE, char *id);

DESCRIPTION

       Pass  a	pointer to a zero terminated string as parameter. It will be used as the identifier for the crypto engine you want to use for your
       private key.

       The application does not have to keep the string around after setting this option.

DEFAULT

       NULL

PROTOCOLS

       All TLS based protocols: HTTPS, FTPS, IMAPS, POP3S, SMTPS etc.

EXAMPLE

       TODO

AVAILABILITY

       Only if the SSL backend is OpenSSL built with engine support.

RETURN VALUE

       CURLE_OK - Engine found.

       CURLE_SSL_ENGINE_NOTFOUND - Engine not found, or OpenSSL was not built with engine support.

       CURLE_SSL_ENGINE_INITFAILED - Engine found but initialization failed.

       CURLE_NOT_BUILT_IN - Option not built in, OpenSSL is not the SSL backend.

       CURLE_UNKNOWN_OPTION - Option not recognized.

       CURLE_OUT_OF_MEMORY - Insufficient heap space.

SEE ALSO

       CURLOPT_SSLENGINE_DEFAULT(3), CURLOPT_SSLKEY(3),

libcurl 7.54.0							 December 21, 2016					      CURLOPT_SSLENGINE(3)